20219559049

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{24763}}^1$

素因数の和:25188

約数の個数: 16

約数和(自身を含む): 21339039744

約数和(自身を除く): 1119480695

約数列:

[1, 23, 131, 271, 3013, 6233, 24763, 35501, 569549, 816523, 3243953, 6710773, 74610919, 154347779, 879111263, 20219559049]

約数ペア:

[(1, 20219559049), (23, 879111263), (131, 154347779), (271, 74610919), (3013, 6710773), (6233, 3243953), (24763, 816523), (35501, 569549)]